<!doctype html>
<html>

<head>
  <meta charset="utf-8">
  <title></title>
  <style>
    * {
      margin: 0;
      padding: 0;
      font-family: 'Poppins', sans-serif;
    }

    body {
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
    }

    .container {
      width: 1200px;
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
    }

    .container a {
      position: relative;
      display: inline-block;
      padding: 10px 30px;
      margin: 20px;
      text-decoration: none;
      text-transform: uppercase;
      letter-spacing: 2px;
      font-size: 16px;
      color: #fff;
      transition: 0.5s;
    }

    .container a:nth-child(1) {
      background: linear-gradient(to right, #C6FFDD, #FBD786, #f64f59);
      background-size: 200%;
    }

    .container a:nth-child(2) {
      background: linear-gradient(to right, #7F7FD5, #86A8E7, #91EAE4);
      background-size: 200%;
    }

    .container a:nth-child(3) {
      background: linear-gradient(to right, #12c2e9, #c471ed, #f64f59);
      background-size: 200%;
    }

    .container a:nth-child(4) {
      background: linear-gradient(to right, #4481eb, #04befe, #4481eb);
      background-size: 200%;
    }

    .container a:nth-child(5) {
      background: linear-gradient(to right, #1E9600, #FFF200, #FF0000);
      background-size: 200%;
    }

    .container a:nth-child(6) {
      background: linear-gradient(to right, #fdfc47, #24fe41, #fdfc47);
      background-size: 200%;
    }

    .container a:hover {
      background-position-x: 100%;
      transform: translateY(-15px);
    }

  </style>
</head>

<body>
  <div class="container">
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    <a href="https://www.webqdkf.com/qdkf/">前端技术</a>
    <a href="https://www.webqdkf.com/code/">源码案例</a>
    <a href="https://www.webqdkf.com/mb/">建站模板</a>
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    <a href="https://www.webqdkf.com/">资源导航</a>
  </div>
</body>